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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2498320333

Certificate GIA 2498320333

Diamond specifications and retailer prices

From $2,120 NZD
HK$9,300 HKD
As of October 29, 2026
Save $4,938 NZD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,058 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2498320333. Listed at 20 retailers as of October 27, 2026, with prices from $2,120 to $7,058, a $4,938 spread on the same certified stone. NZ Jewellers lists it at $7,058. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2498320333
Dimensions5.91 × 5.88 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.88 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2498320333
Side View
Table 56.0%Crown 36.5°Girdle: Med. - Sli. ThickPavilion 41°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,058 NZD|Low: $2,097 NZD|High: $7,058 NZD|Avg: $3,348 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9$2,120 NZD
Retailer 10$2,671 NZD
Retailer 16$2,671 NZD
Retailer 4$2,683 NZD
Retailer 5$2,843 NZD
Retailer 17$2,893 NZD
Retailer 19$2,893 NZD
Retailer 11$2,986 NZD
Retailer 18$3,027 NZD
Retailer 6$3,036 NZD
Retailer 7$3,136 NZD
Retailer 2$3,213 NZD
Retailer 3$3,338 NZD
Retailer 8$3,381 NZD
Retailer 12$3,669 NZD
Retailer 14$3,932 NZD
Retailer 15$4,269 NZD
Retailer 13$5,097 NZD
NZ Jewellers$7,058 NZD

33 data points across 19 retailers

20 retailers$2,120 NZD to $7,058 NZD

A
Cheapest Retailer
-
$2,120 NZD
HK$9,300 HKD
A
Retailer 2
-
$2,671 NZD
$1,500 USD
View
A
Retailer 3
-
$2,671 NZD
$1,500 USD
View
A
Retailer 4
-
$2,683 NZD
$1,507 USD
View
A
Retailer 5
-
$2,843 NZD
$1,597 USD
View
A
Retailer 6
-
$2,893 NZD
$1,625 USD
View
A
Retailer 7
-
$2,893 NZD
$1,625 USD
View
A
Retailer 8
-
$2,986 NZD
SGD 2,266 SGD
View
A
Retailer 9
-
$3,027 NZD
$1,700 USD
View
A
Retailer 10
-
$3,036 NZD
$1,705 USD
View
A
Retailer 11
-
$3,136 NZD
$1,761 USD
View
A
Retailer 12
-
$3,213 NZD
£1,421 GBP
View
B+
Retailer 13
-
$3,338 NZD
$1,875 USD
View
B+
Retailer 14
-
$3,381 NZD
$1,899 USD
View
B+
Retailer 15
-
$3,669 NZD
£1,623 GBP
View
B+
Retailer 16
-
$3,932 NZD
€2,103 EUR
View
B+
Retailer 17
-
$4,269 NZD
ZAR 38,735 ZAR
View
B+
Retailer 18
-
$5,097 NZD
£2,254 GBP
View
B
Retailer 19
-
$6,416 NZD
£2,838 GBP
View
Most Expensive
B
NZ Jewellers
ed0092ed-16d1-4185-9c7a-13e5f12f0e43 · Oct 27
$7,058 NZD
$3,964 USD
View
19 more retailers have this diamond
Prices start from $2,120 NZDSave up to $4,938 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Round
$2,120 NZD